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20 authors
  1. Jul 29, 2015
    • Gabi Seitz's avatar
      added ToDos in the handbook and a section about advice to further practice in dumux · fff05448
      Gabi Seitz authored 
      git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@15184 2fb0f335-1f38-0410-981e-8018bf24f1b0
      fff05448
    • Bernd Flemisch's avatar
      [cornerpoint] add capability to use cornerpoint grids · 35f692be
      Bernd Flemisch authored 
      Introduce a grid creator that reads from a Petrel output / Eclipse input
file and generates a CpGrid that is offered by the OPM module
dune-cornerpoint. Enhance the fully-implicit cell-centered models to be
able to deal with cornerpoint grids, test the functionality. This patch
consists of several parts:

- patches/ and dune.module: the CMake buildsystems from Dune and OPM are
  not compatible. The patches change some CMake files in the required
  OPM modules opm-parser, opm-core and dune-cornerpoint in such a way
  that those modules can serve as a dependency for Dumux. In addition,
  some specific CMake options have to be passed to dunecontrol. See
  patches/README for details.

- dumux/io/: defines the CpGridCreator which behaves like any other grid
  creator that reads from a file. In addition, it offers the Eclipse
  input deck in form of a static function deck(). This deck can be used
  to extract further simulation parameters, most prominently porosity
  and permeability values.

- dumux/implicit/cornerpoint/: changes some of the cell-centered
  classes to be able to deal with a CpGrid. The changes in the
  ElementVolumeVariables and the FVElementGeometry are minor and
  required by the facts that a CpGrid doesn't offer codim-1/2 entities
  and that the geometries don't offer local-to-global mappings. The
  changes in the DarcyFluxVariables are made for enhancing the
  robustness of the two-point flux approximation by forcing the
  inter-element transmissibilities to be positive.

- test/implicit/2p: runs a fully-implicit two-phase immiscible model on
  a CpGrid. An element index with an injection rate can be given in the
  input file. The grid provided in grids/ consists of only four
  elements, but exhibits typical cornerpoint features like a
  nonconforming situation and general hexahedrons. A more realistic grid
  will be provided in dumux-lecture soon.

Reviewed by gruenich.



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@15183 2fb0f335-1f38-0410-981e-8018bf24f1b0
      35f692be
  3. Jul 28, 2015
  5. Jul 27, 2015
    • Thomas Fetzer's avatar
      [handbook] · 1ad8e460
      Thomas Fetzer authored 
      update of chapter 4+5
 - restructured and combined different sections
 - shortened text

done by gruenich and fetzer


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@15168 2fb0f335-1f38-0410-981e-8018bf24f1b0
      1ad8e460
    • Bernd Flemisch's avatar
      [implicit] add a test that uses the general setDirichlet method · 6f3d1eed
      Bernd Flemisch authored 
      The new test employs the function
setDirichlet(pvIdx, eqIdx)
with pvIdx != eqIdx.

On the right boundary, a Dirichlet value for the nonwetting-phase
pressure should be set. At the same time, nonwetting phase should
be allowed to leave the domain by means of an outflow boundary
condition. In order to achieve this the general 'setDirichlet'
method is used in the function 'boundaryTypesAtPos' which allows
to set the value of a primary variable by replacing an arbitrary
balance equation. In this case, the index of the primary variable
is Indices::pnIdx, while the index of the replaced equation is
Indices::contiWEqIdx. This allows to set the outflow condition for
equation index Indices::contiNEqIdx.

This completes FS#270.

Reviewed by Timo.



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@15167 2fb0f335-1f38-0410-981e-8018bf24f1b0
      6f3d1eed
    • Thomas Fetzer's avatar
      [mpnc] · e9ae1caf
      Thomas Fetzer authored 
      test_boxmpnckinetic now uses the start.hh and the
interfacegridcreator.hh
updated parameters and removed tabs from input file

test still fails, but the results with/without these changes are
identical

reviewed by kilian


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@15165 2fb0f335-1f38-0410-981e-8018bf24f1b0
      e9ae1caf
  7. Jul 24, 2015
  9. Jul 22, 2015
  11. Jul 21, 2015
  13. Jul 20, 2015
  15. Jul 16, 2015
  17. Jul 15, 2015